diff options
| author | Chris Redpath <chris.redpath@arm.com> | 2012-07-12 12:33:13 +0100 |
|---|---|---|
| committer | Alex Shi <alex.shi@linaro.org> | 2014-07-16 09:52:41 +0800 |
| commit | 30e77716dc7558d550731156c9e872c31db62264 (patch) | |
| tree | 21e81762b9819917a34c222ea079bcb466d40c8d /include | |
| parent | 4450ca21f8f91a648a087031601d3fca9d38e926 (diff) | |
ARM HDLCD: Add developer option to remove double-height framebuffers
This option can be used with Android to push the graphics subsystem into a
different composition strategy which is more effective when used on hardware
where the framebuffer memory is not cacheable.
Signed-off-by: Chris Redpath <chris.redpath@arm.com>
(cherry picked from commit f2f662336fed53bb7a34d422bcd0cdd3a896f837)
Signed-off-by: Alex Shi <alex.shi@linaro.org>
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/arm-hdlcd.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/include/linux/arm-hdlcd.h b/include/linux/arm-hdlcd.h index f3f4887ac4fa..124995aa34f5 100644 --- a/include/linux/arm-hdlcd.h +++ b/include/linux/arm-hdlcd.h @@ -102,6 +102,10 @@ * and /proc/hdlcd_underrun to read the counter */ //#define HDLCD_COUNT_BUFFERUNDERRUNS +/* Restrict height to 1x screen size + * + */ +//#define HDLCD_NO_VIRTUAL_SCREEN struct hdlcd_device { struct fb_info fb; |